package spring.security.security;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.social.security.SocialUser;
import org.springframework.social.security.SocialUserDetails;
import org.springframework.social.security.SocialUserDetailsService;
import org.springframework.stereotype.Component;

@Component
public class MyUserDetailsService implements UserDetailsService, SocialUserDetailsService{

	private Logger logger = LoggerFactory.getLogger(getClass());
	
	@Autowired
	private PasswordEncoder passwordEncoder;
	
	@Override
	public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
		logger.info("表单用户信息获取 : " + username);
		//根据用户名查找用户信息
		//User user = new User(username, "123123", AuthorityUtils.commaSeparatedStringToAuthorityList("admin"));
		//根据查找到的用户信息判断用户是否有效
		return builderUser(username);
	}

	@Override
	public SocialUserDetails loadUserByUserId(String userId) throws UsernameNotFoundException {
		logger.info("社交用户信息获取 : " + userId);
		return builderUser(userId);
	}

	private SocialUser builderUser(String userId) {
		String encode = passwordEncoder.encode("123456");
		//boolean作为判断用户信息是否有效的
		SocialUser user2 = new SocialUser(userId, encode, true, true, true, 
				true, AuthorityUtils.commaSeparatedStringToAuthorityList("admin"));
		return user2;
	}
	
	
	
}
